package com.wgy.day20.接口作为成员变量使用;

/**
 * Created by pc on 2020/11/17 22:54
 * Description: LearningJava
 */
public class SkillImpl implements Skill{

    @Override
    public void use() {
        System.out.println("Biu~biu~biu~");
    }
}
